PAT-HPA21G Ultra-Wideband Amplifier

The Lemos PAT-HPA21G is a high performance, low noise, ultra-wideband amplifier. Based on GaN technology. Our amplifier achieves high reliability and high efficiency in a very small form-factor.
It’s also light weight which makes it suitable for wide range of applications. While most other amplifiers are divided into sub bands that cover.


PW1-928 RF Data Transceiver Module

The PW1-928 RF transceiver module is designed for reliable bi-directional transfer of digital data over distances of over 300 feet in cluttered urban environments (over half a mile in true line of sight). Operating in the 902 to 928MHz frequency band, the module generates a nominal +7dBm into a 50-ohm load and achieves an outstanding RX sensitivity of –112dBm.

The module uses the industry standard LoRa direct sequence chirp spreading protocol combined with a proprietary data structure to both simplify user implementation and to significantly improve packet transmission reliability.


Simple evaluation/test board for PW1-928

The simple evaluation board is a carrier jig into which a PW1 can be plugged to allow a user to access some of its functionality, and to easily try it out, without needing to manufacture test hardware of their own Exceeding any of the limits of this section may lead to permanent damage to the device. Furthermore, extended operation at these maximum ratings may reduce the life of this device.


UHF Narrow Band FM Multi channel Transceiver – TR2I/TR2M

The TR2M transceiver module offers a low power, reliable data link in an industry-standard pin out and footprint. This makes the TR2M ideally suited to those low power applications where existing wideband modules have insufficient range, or where multi-channel operation is needed.
Two versions are available, covering the 458.5-459.1MHz UK band (at 100mW) and the European 433.05-434.79MHz band (at 10mW)


WiFi and Bluetooth USB Module 4.0 Dual Mode Class 1 – LM811

The Smart Ready LM811 WiFi Bluetooth HCI Combination Module fully supports functional compliance of IEEE 802.11 b/g/n, Bluetooth Classic + EDR v2.1, v3.0, v4.0 and Low Energy over 4.0 standards.
The LM811 uses Realtek’s 8723 BU platform, which enables the 811-0461 HCI Module to be compatible with the latest Android platform, Linux Kernel v4.3.6 and Android4.4_V2.19.



A40 Wireless RF Modules for a Portable Alarm System

Up to a 40 node alarm system – offering alarm outputs at each location for sounder and or strobe light. An optional display indicates location of alarm activation. With the display board you are also able to detect a battery low on any unit in the system as well as battery low indication on each node via an LED indicator or sound indicator via an optional low battery sounder board. The whole system can be battery operated for 6 months on an Alkaline ‘C’ cell pack.


The new Mini – MURS ( Multi-Use Radio Service ) NiM1B-154.570-5-12.5-MURS

The new Mini – MURS ( Multi-Use Radio Service ) NiM1B-154.570-5-12.5-MURS is frequency programmable narrow band transceiver that offers a low power, reliable data link in a Lemos/Radiometrix transceiver standard pin out and footprint. Suitable for licensed and unlicensed VHF allocations, FCC part 90 and part 95.



NTX2B - UHF Narrow Band FM Transmitter

Available for licence-exempt operation in the 433MHz (EU) and 458MHz (UK) bands, the NTX2B module combine effective screening with internal filtering to minimise spurious radiation and susceptibility thereby ensuring EMC compliance.



NRX2B - UHF Narrow Band FM Transmitter

The NTX2B transmitter and NRX2B receiver offer a low power, reliable data link in a Radiometrix SIL standard pin out and foot print. This makes the NTX2/NRX2B pair ideally suited to those low power applications where existing single frequency wideband UHF modules have insufficient range.



SFX2 - Compact High Power Transceiver

The SFX2 transceiver module offers a 500mW RF power output in the UK 458MHz band. This makes the SFX2 ideally suited to those low power applications where existing multi-channel narrow band devices like TR2M have insufficient range.

  • 458MHz and custom frequencies
  • 500mW Transmit Power
  • Fast switching, narrowband transceiver
  • Usable range over 5km


Featured Products

NTX0 27 MHz - Long Range Remote Control Transmitter

The 10kHz channel NBFM NTX0 transmitter operates on the licence exempt 27MHz SRD HF allocation. This module offer a low power, reliable data link in a Radiometrix SIL standard pin out and foot print.


NRX0 27 MHz - Long Range Remote Control Receiver

The 10kHz channel NBFM NRX0 receiver operates on the licence exempt 27MHz SRD HF allocation. This module offer a low power, reliable data link in a Radiometrix SIL standard pin out and foot print.


UHF FM Code-Hopping Receiver Module -KRX2

KRX2 is a small PCB mounting UHF integrated receiver-decoder module that is ready-to-use with our UHF FM code-hopping transmitters for secure wireless remote control and keyless security systems.


UHF FM Code-Hopping Data Transmitter-KTX2

The KTX2 is a miniature PCB mounting code-hopping UHF radio transmitter suitable for use in secure remote keyless control applications at distances up to 75 metres in-building or 300 metres open ground.


UHF FM code hopping remote control keyfob transmitter -KFX2

The KFX2 is a UHF code hopping 5 button keyfob transmitter for use with the matching KDEC decoder or KRX-416-000-DIL decoder IC to provide a remote controlled link in excess of 100 metres over.


Parani-BCD Series, Embedded Bluetooth Class 1 and Class 2 OEM SMD/DIP Modules

The Parani-BCD series offers a low power embedded Bluetooth Class 1 and Bluetooth Class 2 OEM SMD/DIP module combining antenna for OEM manufactures who want to implement Bluetooth Class1 and Class 2 functionality with their products cost effectively and also in timely manner.



VHF NB FM High Power Transmitter: HX1-144.390-3

The special HX1 transmitter modules offer a 300mW RF output VHF data link in Radiometrix SIL standard pin-out and footprint. This makes the HX1 ideally suited to those low power applications where existing narrow band and wideband transmitters provide insufficient range.


144.390MHz, 144.800MHz, 145.175, 151.300MHz & 169MHz band
*Must have valid HAM License to purchase the HX1-143.XXX-X MHz units.


BiM2G / BiM3G 433 / 868MHz FM Data

The BIM2/3G data radio module is a PLL synthesiser based miniature PCB mounting UHF radio transceiver which enable the simple implementation of a wireless data link at up to 128 kbps at distances up to 75 metres in-building and 300 metres open ground.


433.92MHz, 434.42MHz, 868.30MHz & 869.85MHz


CLX2 19200 baud Modem

The CLX2 is a 19,200baud half-duplex serial radio modem module operating on licence-exempt European 433.05-434.79MHz SRD band. CLX2 is an intermediate level OEM radio modem which is in between a raw FSK radio module like BiM2G and a sophisticated OEM radio modem like RPM2A. It takes care of preamble, frame synchronisation and error checking.


433.92MHz & custom frequencies


End-of-Life (EOL) Notice

End-of-Line Announcement

Sena Technologies announces the end-of-life milestones and dates for the Parani-ESD200/210 and Parani-SD200/200L due to unavailability of major parts.

Also Parani-ESD100V2/110V2, Parani-BCD100/110/110V3 due to unavailability of their RF power amp component.


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